Automatic summarization of video sequences 

- Real-time high-quality shot detection strategy, suitable for the last generation of video editing software requiring both low computational cost and high quality results.

- Abrupt transitions are detected through a very fast pixel-based analysis.

- Gradual transitions are obtained from an efficient edge-based analysis.

- Both analyses are reinforced with a motion analysis that helps to detect and discard false detections.

- This motion analysis is carried out exclusively over a reduced set of candidate transitions, thus maintaining the computational requirements demanded by new applications to fulfill user needs.

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